010 Editor: a professional hex editor designed to edit any binary file, drive, or process on your machine; using our unique Binary Templates technology, 010 Editor allows a binary file to be parsed into a data structure that can be understood; features an easy-to-use editor with standard Cut, Copy, and Paste commands, support for huge files, and unlimited Undo and Redo for all editing operations.
1st Calculator: handy and useful expression calculator and unit converter with skins; fully customizable interface with skins; keyboard shortcuts; all arithmetic operations, more than 20 functions; editable lists of constants and unit conversions; recalling previously used expressions; five result formats with changeable precision; automatic clipboard copy/paste; minimizes to the system tray.
2002 Lucky Calculator: compact and powerful calculator that supports skins; it also supports four notations: decimal, hexadecimal, octal, and binary; it contains 50 built-in functions; calculates an expression without pressing any additional buttons or keys; the history contain list of calculated expressions; Automatic clipboard copy; The icon is minimized in the system tray and can be called up by a hotkey.
24 Calculator Standard Edition: a powerful program for the game of 24 points; English, Simplified Chinese and Traditional Chinese; one of the most powerful softwares of its kind; solution engine of 24 Calculator has adjusted and passed cross-verification against all theoretically possible solutions; it has been perfect now; you can check all solutions for any questions.
3D Calculator: a multipurpose software calculator, compute complex arithmetic expressions including matrices and user defined variables, Plot 2D 3D animated functions and is provided with a high level programming language; support unlimited number of variable definitions; all calculations are made in extended real number format (19 to 20 significant digits); you are not limited by the size.
3D Grapher: a feature-rich yet easy-to-use graph plotting and data visualization software suitable for students, engineers and everybody who needs to work with 2D and 3D graphs; 3D Grapher is small, fast, flexible, and reliable; It offers much of the functionality of heavyweight data analysis and graphing software packages for a small fraction of their cost; The program is very easy to learn - you don't need to read long manuals.